Appositional
a. 同位的
✅ 同义词
🗣️ 情景例句
I wonder who he is.
我不知道他究竟是谁？
Many sands will sink a ship.
积沙沈船。
A young man and a young woman were sitting behind me.
一青年男子与一青年女子坐在我的身后，